Pipeline ancillaries
Lift check valves
Pneumatic actuator selection tables for three-piece ball valves
M70i ISO ball valve
M80i ISO ball valve
DN
Double acting
Single acting
BVA
BVL
BVA
BVL
Actuator operating pressure 3 bar g
1⁄2"
315D
300X
320S/8
301X
3⁄4" 315D
300X
325S/8 301X
1"
320D
303X
325S/8
303X
11⁄2" 330D
306X
340S/8 307X
2" 335D
309X
345S/8 318X
Actuator operating pressure 4 bar g
1⁄2"
315D
300X
320S/10
301X
3⁄4"
315D
300X
320S/10
301X
1"
315D
302X
325S/10
303X
11⁄2" 330D
306X
340S/10 307X
2"
335D
309X
340S/10
309X
Actuator operating pressure 5 bar g
1⁄2"
310D
300X
320S/12
301X
3⁄4"
315D
300X
320S/12
301X
1"
315D
302X
320S/12
303X
11⁄2" 325D
306X
335S/12 307X
2"
330D
308X
340S/12
309X
Actuator operating pressure 6 bar g
1⁄2"
310D
300X
315S/14
300X
3⁄4"
310D
300X
320S/14
301X
1"
315D
302X
320S/14
303X
11⁄2"
325D
306X
335S/14
307X
2"
330D
308X
335S/14
309X
DN
Double acting
Single acting
BVA BVL
BVA
BVL
Actuator operating pressure 3 bar g
21⁄2"
335D 481X
345S/8
482X
3" 340D 481X
345S/8 482X
4"
340D 484X
350S/8
486X
Actuator operating pressure 4 bar g
21⁄2"
335D 481X
340S/10
481X
3"
335D 481X
345S/10
482X
4" 335D 484X
345S/10 485X
Actuator operating pressure 5 bar g
21⁄2"
330D 480X
340S/12
481X
3" 335D 481X
340S/12 481X
4"
335D 484X
345S/12
485X
Actuator operating pressure 6 bar g
21⁄2"
330D 480X
340S/14
481X
3"
330D 480X
340S/14
481X
4"
335D 484X
340S/14
484X
7.4.161
DN
A B
21⁄2" 407 186
3" 434 213
4" 499 250
DN A B
1⁄2" 259 122
3⁄4" 271 124
1" 276 129
11⁄2" 342 143
2" 378 157
A
B
Selection tables
Pages 4 to 12 contain all necessary information to select the correct actuator for relevant Spirax Sarco ball valves. For valves not
appearing in these tables please contact Spirax Sarco for advice.
Dimensions
*
(mm)
* Note:
The dimensions A and B represent the maximum size (mm) for the biggest recommended actuator according to each valve.
Page 6 of 12
TI-P372-23 CTLS Issue 11
BVA300 Series Pneumatic Actuators for use with Spirax Sarco Ball Valves
